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charset="us-ascii" Content-ID: <5A47DDBBB932B94D8EDEDA2314739F32@jpnprd01.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 584abdeb-f8d5-4a2b-c220-08d65f29be81 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Dec 2018 05:30:22.5383 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYAPR01MB3149 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Tony, again > > mcbsp3_port: port { > > - cpu_dai3: endpoint { > > + cpu_dai3: endpoint@0 { > > dai-format =3D "dsp_a"; > > frame-master =3D <&cpcap_audio_codec1>; > > bitclock-master =3D <&cpcap_audio_codec1>; > > remote-endpoint =3D <&cpcap_audio_codec1>; > > }; > > + cpu_dai_mdm: endpoint@1 { > > + dai-format =3D "dsp_a"; > > + frame-master =3D <&cpcap_audio_codec1>; > > + bitclock-master =3D <&cpcap_audio_codec1>; > > + remote-endpoint =3D <&mot_mdm6600_audio_codec0>; > > + }; audio-graph-scu-card and my posting merged audio-graph-card are assuming multi-endpoint will be used for DPCM purpose. But, above endpoint connection seems you want to is not DPCM (?), I'm not sure. Best regards --- Kuninori Morimoto